- dovecot - dovecot.org

Direct groups of users to pairs of backend mailstores?
by Murray Trainer 02 Jul '14

02 Jul '14

Hi All, We are using Dovecot in a Director setup with two director proxies, six backend mailstores, mailbox storage in NFS, and user accounts stored in LDAP. Currently we have five NFS filesystems on EMC VNX storage which are all mounted on each of the six backend mailstores. At the moment all users could be directed to any of the six mailstores. We have a group of users with very large mailboxes we want to put on separate cheaper Backblaze NFS storage. Because this will be less reliable than our VNX storage we want to be able to direct this group of users to a new pair of backend mailstores that only have the Backblaze NFS mounts. This would isolate the rest of the users isolation from problems with the Backblaze NFS servers. I have read the Dovecot documentation which indicates it is possible to direct users always to a single backend server. Can Dovecot direct users to a pair or more of backend mailstores - ie a subset or another set of mailstores. If not it would be a great enhancement which would allow more scalability, flexibility and redundancy. Thanks Murray

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Managing users and home dirs
by deano-dovecot＠areyes.com 02 Jul '14

02 Jul '14

For those of you using virtual users, and SQL, how are you managing your users and their home dirs ? That is, what process do you use for adding/deleting users, creating their home dirs etc ? I suppose it's easy enough to do manually, inserting rows in the database, creating dirs, chown/chmod yada yada, but there must be a better way to do it ... If you're doing dovecot replication then it gets even more cumbersome, having to duplicate the effort in two places (and make sure it's correct). I have a nice test setup using Percona XtraDB Clustering in a 3-node cluster which works swimmingly, albeit in VMs only at the moment. A master DB node and two dovecot nodes. Dovecot replication is up and running nicely too, and I almost have all the communications going over ipsec tunnels, so it will be nice and secure. I'm thinking of something like a cronjob with two tasks, the first would periodically scan the home dirs and compare the users to what's in the database. When it finds a new userdir (plus a file labeled PASSWD) the script would add the user to the database, create the Maildir and whatever else, then delete the PASSWD file. DB replication will push that to the other nodes. The second task is scanning the user database and comparing to the home dirs - basically opposite of the first cronjob. When it finds a user in the DB that doesn't have a home dir, it would create it and whatever else is needed. This way, to add a user one would just create a PASSWD file in /var/mail/domain.com/newusername/PASSWD on either of the dovecot replication partner systems. The first cronjob task would discover the newusername dir, create the user in the DB, create the Maildir, chown/chmod etc. and delete the PASSWD file, so it's ready to go on that system. DB replication pushes the user table to the other nodes. The second task on the other dovecot system will discover a new user in the DB that doesn't have a home dir, and do its thing to create it all. So the whole create-a-new-user process becomes something like this on either dovecot system : mkdir -p /var/mail/domain.com/newusername ; echo "changeme" > /var/mail/domain.com/newusername/PASSWD A max of 5 minutes later the user is added to the database, and the home dir/Maildir/etc/etc is created on both dovecot systems. D.

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i need a little advice with dovecot master user
by Francesco 02 Jul '14

02 Jul '14

Hello, As a step to migrate to a newer version of dovecot, i've been asked to configure a master user for logging in into mailboxes of a dovecot 1.2. I've followed the instructions from this page: http://wiki1.dovecot.org/Authentication/MasterUsers but appearently something is going wrong. I've turned on the auth verbose and what i get in the log is: 2014-06-30 15:25:03 auth(default): Info: passdb(administrator,127.0.0.1,master): Master user logging in as user(a)domain.tld but the output from a telnet session says: Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS AUTH=LOGIN AUTH=PLAIN] server ready. a1 login user(a)domain.tld*administrator <administrator password> a1 NO [AUTHORIZATIONFAILED] Authorization failed what i noticed is that if i type a wrong password i get an AUTHENTICATIONFAILED, which, to me, sounds different from authorization. what am i doing wrong? here is the auth configuration: ____________________________________ auth_master_user_separator=* auth default { mechanisms = login plain passdb sql { args = /etc/dovecot/dovecot-sql.conf } passdb passwd-file { args = /etc/dovecot/passwd.masterusers master = yes pass = yes } userdb sql { args = /etc/dovecot/dovecot-sql.conf } userdb static { args = uid=65000 gid=65000 mail=maildir:/var/utenti/ADS/%Lu/Maildir } passdb pam { } user = root socket listen { client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = postfix } } } ____________________________________

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Error receiving mail from postfix
by Jerry 02 Jul '14

02 Jul '14

When mail is relayed to dovecot from postfix, I am getting this error message in the maillog: Jul 1 07:05:19 scorpio postfix/pipe[45488]: 3h2jQl3Xldz3FMPc: to=<user(a)domain.com>, relay=dovecot, delay=0.16, delays=0.12/0.01/0/0.03, dsn=4.3.0, status=deferred (temporary failure. Command output: lda: Error: user user(a)domain.com: Error reading configuration: Invalid settings: postmaster_address setting not given lda: Fatal: Internal error occurred. Refer to server log for more information. ) Is this a Postfix problem or a Dovecot problem? # OS: FreeBSD 10.0-RELEASE-p3 amd64 ufs auth_debug_passwords = yes auth_mechanisms = plain login cram-md5 digest-md5 ntlm auth_verbose = yes auth_verbose_passwords = plain log_path = /var/log/dovecot mail_location = maildir:/var/mail/vmail/seibercom/gerard managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } passdb { driver = pam } passdb { args = scheme=CRYPT username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } plugin { sieve_global_path = /usr/local/etc/dovecot/sieve/default.sieve } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd default_fields = uid=vmail gid=vmail driver = passwd-file } userdb { driver = passwd } userdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } protocol lda { mail_plugins = " sieve" } -- jerry

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Login failure with SElinux enforcing + Sqlite user DB
by G H 30 Jun '14

30 Jun '14

I am having a very strange issue with Dovecot + Sqlite + SELinux in enforcing. I am able to log in via IMAPS if SELinux is in permissive, but not able to do so when in enforcing. I do not see any SELinux denials even with dontaudit's enabled. I am running Centos 5 on x86_64 with a customized kernel build and SElinux Strict policy. The log dumps below are in the following order: 1. My syslog output when SElinux is enforcing 2. My mail client's protocol log (using Sylpheed) 3. My syslog output when SElinux is permissive. From the audit log, syscall 2 (from the message "type=SYSCALL ... syscall=2 success=no" appears to be sys_open for x86_64 architectures. syscall 87 is sys_unlink. Why is my mail client getting a SQL error message even though dovecot's auth log reported login success? Is this a sqlite problem instead of a dovecot one? FYI, I am using dovecot-2.2.10 (from ATrpms.net) and sqlite-3.3.6-7 There appears to be several options related to the temporary store on sqlite's documentation, the solution may be to use memory (instead of files) for temporary tables... dovecot: auth-worker(29695): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so dovecot: auth-worker(29695): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_pgsql.so dovecot: auth-worker(29695): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so dovecot: auth-worker(29695): Debug: sql(mailadmin,10.0.77.80): query: SELECT password FROM users WHERE username = 'mailadmin' dovecot: auth: Debug: client passdb out: OK 1 user=mailadmin dovecot: auth: Debug: master in: REQUEST 3487432705 29692 1 17d4d0374be5dec51ce20917470caed8 session_pid=29696 request_auth_token dovecot: auth-worker(29695): Debug: sql(mailadmin,10.0.77.80): SELECT username FROM users WHERE username = 'mailadmin' AND view_mail = 't' AND 'imap' = 'imap' dovecot: auth: Debug: master userdb out: USER 3487432705 mailadmin uid=97 gid=12 home=/var/mail/mailadmin auth_token=e0d0ed3080574ab089f1a5302d43110ffa15ec42 dovecot: imap-login: Login: user=<mailadmin>, method=PLAIN, rip=10.0.77.80, lip=10.0.78.223, mpid=29696, TLS, session=<0C+M3A/9OwCsEQFQ> audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404144473.421:46298): arch=c000003e syscall=2 success=no exit=-13 a0=7fff97f77ce0 a1=c2 a2=1a4 a3=0 items=1 ppid=29697 pid=29699 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="access" audispd: node=myhost.somewhere type=CWD msg=audit(1404144473.421:46298): cwd="/var/run/dovecot" audispd: node=myhost.somewhere type=PATH msg=audit(1404144473.421:46298): item=0 name="./sqlite_ZPh8vGq4ia1CCsJ" inode=8192027 dev=fb:02 mode=040755 ouid=0 ogid=97 rdev=00:00 obj=system_u:object_r:dovecot_var_run_t:s0 audispd: node=myhost.somewhere type=EOE msg=audit(1404144473.421:46298): audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404144473.422:46299): arch=c000003e syscall=2 success=no exit=-13 a0=7fff97f77ce0 a1=c2 a2=1a4 a3=0 items=1 ppid=29697 pid=29699 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="access" audispd: node=myhost.somewhere type=CWD msg=audit(1404144473.422:46299): cwd="/var/run/dovecot" audispd: node=myhost.somewhere type=PATH msg=audit(1404144473.422:46299): item=0 name="./sqlite_9i9aIbK0rBuJWFS" inode=8192027 dev=fb:02 mode=040755 ouid=0 ogid=97 rdev=00:00 obj=system_u:object_r:dovecot_var_run_t:s0 ... REPEATED MANY TIMES ... audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404145638.097:46407): arch=c000003e syscall=87 success=yes exit=0 a0=608872 a1=60aa50 a2=60e0d0 a3=0 items=2 ppid=29774 pid=29776 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="delete" audispd: node=myhost.somewhere type=CWD msg=audit(1404145638.097:46407): cwd="/var/run/dovecot" dovecot: imap(mailadmin): Debug: Effective uid=97, gid=12, home=/var/mail/mailadmin dovecot: imap(mailadmin): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mdbox:/var/mail/mailadmin dovecot: imap(mailadmin): Debug: fs: root=/var/mail/mailadmin, index=, indexpvt=, control=, inbox=, alt= audispd: node=myhost.somewhere type=PATH msg=audit(1404145638.097:46407): item=0 name="/var/lib/maildb/" inode=3735776 dev=fb:02 mode=040775 ouid=0 ogid=12 rdev=00:00 obj=system_u:object_r:var_lib_t:s0 audispd: node=myhost.somewhere type=PATH msg=audit(1404145638.097:46407): item=1 name="/var/lib/maildb/users.db-journal" inode=3735779 dev=fb:02 mode=0100600 ouid=8 ogid=12 rdev=00:00 obj=system_u:object_r:var_lib_t:s0 audispd: node=myhost.somewhere type=EOE msg=audit(1404145638.097:46407): * creating IMAP4 connection to 10.0.78.223:993 ... * SSL certificate of 10.0.78.223 previously accepted [12:17:37] IMAP4< * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready. [12:17:37] IMAP4> 1 CAPABILITY [12:17:37] IMAP4< * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN [12:17:37] IMAP4< 1 OK Pre-login capabilities listed, post-login capabilities have more. [12:17:37] IMAP4> 2 AUTHENTICATE PLAIN [12:17:37] IMAP4< + [12:17:37] IMAP4> **************** [12:17:37] IMAP4< SQL error: unable to open database file ** LibSylph-WARNING: [12:17:37] IMAP4 authentication failed. dovecot: auth-worker(29747): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so dovecot: auth-worker(29747): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_pgsql.so dovecot: auth-worker(29747): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so dovecot: auth-worker(29747): Debug: sql(mailadmin,10.0.77.80): query: SELECT password FROM users WHERE username = 'mailadmin' dovecot: auth: Debug: client passdb out: OK 1 user=mailadmin dovecot: auth: Debug: master in: REQUEST 1811939329 29745 1 8ec504decee63fdeb7c94b1193a70872 session_pid=29748 request_auth_token dovecot: auth-worker(29747): Debug: sql(mailadmin,10.0.77.80): SELECT username FROM users WHERE username = 'mailadmin' AND view_mail = 't' AND 'imap' = 'imap' dovecot: auth: Debug: master userdb out: USER 1811939329 mailadmin uid=97 gid=12 home=/var/mail/mailadmin auth_token=2015ca3583c60fd9108a639c35c066d2613a2219 dovecot: imap-login: Login: user=<mailadmin>, method=PLAIN, rip=10.0.77.80, lip=10.0.78.223, mpid=29748, TLS, session=<BkhN7Q/9wACsEQFQ> audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404144754.513:46369): arch=c000003e syscall=87 success=yes exit=0 a0=7fffc59431a0 a1=0 a2=7ffa4c972b40 a3=0 items=2 ppid=29749 pid=29751 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="delete" audispd: node=myhost.somewhere type=CWD msg=audit(1404144754.513:46369): cwd="/var/run/dovecot" audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.513:46369): item=0 name="/var/tmp/" inode=2 dev=fb:01 mode=041777 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:tmp_t:s0 audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.513:46369): item=1 name="/var/tmp/sqlite_vxCdWSgpDUDm7VV" inode=98307 dev=fb:01 mode=0100600 ouid=8 ogid=12 rdev=00:00 obj=system_u:object_r:tmp_t:s0 audispd: node=myhost.somewhere type=EOE msg=audit(1404144754.513:46369): audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404144754.513:46370): arch=c000003e syscall=87 success=yes exit=0 a0=7fffc59431a0 a1=0 a2=7ffa4c972b40 a3=0 items=2 ppid=29749 pid=29751 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="delete" audispd: node=myhost.somewhere type=CWD msg=audit(1404144754.513:46370): cwd="/var/run/dovecot" audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.513:46370): item=0 name="/var/tmp/" inode=2 dev=fb:01 mode=041777 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:tmp_t:s0 audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.513:46370): item=1 name="/var/tmp/sqlite_4h8lCyF8htbWvZb" inode=98310 dev=fb:01 mode=0100600 ouid=8 ogid=12 rdev=00:00 obj=system_u:object_r:tmp_t:s0 audispd: node=myhost.somewhere type=EOE msg=audit(1404144754.513:46370): ... REPEATED MANY TIMES ... audispd: node=myhost.somewhere type=SYSCALL msg=audit(1404144754.533:46373): arch=c000003e syscall=87 success=yes exit=0 a0=608872 a1=60aa50 a2=60e0d0 a3=0 items=2 ppid=29749 pid=29751 auid=7033 uid=8 gid=12 euid=8 suid=8 fsuid=8 egid=12 sgid=12 fsgid=12 tty=(none) ses=108 comm="sqlite3" exe="/usr/bin/sqlite3" subj=system_u:system_r:dovecot_t:s0 key="delete" audispd: node=myhost.somewhere type=CWD msg=audit(1404144754.533:46373): cwd="/var/run/dovecot" audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.533:46373): item=0 name="/var/lib/maildb/" inode=3735776 dev=fb:02 mode=040775 ouid=0 ogid=12 rdev=00:00 obj=system_u:object_r:var_lib_t:s0 audispd: node=myhost.somewhere type=PATH msg=audit(1404144754.533:46373): item=1 name="/var/lib/maildb/users.db-journal" inode=3735779 dev=fb:02 mode=0100600 ouid=8 ogid=12 rdev=00:00 obj=system_u:object_r:var_lib_t:s0 audispd: node=myhost.somewhere type=EOE msg=audit(1404144754.533:46373): dovecot: imap(mailadmin): Debug: Effective uid=97, gid=12, home=/var/mail/mailadmin dovecot: imap(mailadmin): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=mdbox:/var/mail/mailadmin dovecot: imap(mailadmin): Debug: fs: root=/var/mail/mailadmin, index=, indexpvt=, control=, inbox=, alt=

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unsubscribe
by Dave Gattis 30 Jun '14

30 Jun '14

Dave Gattis Suhner Manufacturing, Inc. IT Manager 43 Anderson Rd SW Rome, GA 30161 Phone: 706-314-2943 Fax: 706-235-8045 <mailto:dave.gattis@suhner.com> dave.gattis(a)suhner.com <http://www.suhner.com/> www.suhner.com Description: Description: Description: suhner_100_logo_standard NOTE: This message and all attachments should be considered confidential and proprietary to Suhner Manufacturing Inc and are intended only for the individual or company to whom addressed, and only for the purpose stated or intended. Any other viewing, copying, distribution or other use of this information is prohibited. If you received this message in error, please immediately notify the sender and then delete.

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Dovecot and Postfix
by Jerry 30 Jun '14

30 Jun '14

Does this configuration look sane? I seem to have a few duplicates and I am not sure if that is a problem or not. It seems I have multiple "userdb" sections and I am not sure where they are all originating from. # 2.2.13: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 10.0-RELEASE-p3 amd64 ufs auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes auth_verbose_passwords = plain log_path = /var/log/dovecot mail_location = maildir:/var/mail/vmail/seibercom/gerard managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave duplicate namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } passdb { driver = pam } passdb { args = scheme=CRYPT username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } plugin { sieve_global_path = /usr/local/etc/dovecot/sieve/default.sieve } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = vmail user = vmail } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd default_fields = uid=vmail gid=vmail driver = passwd-file } userdb { driver = passwd } userdb { args = username_format=%u /usr/local/etc/dovecot/user/passwd driver = passwd-file } protocol lda { mail_plugins = " sieve" }

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Sieve seems to break mailbody during automatic redirection
by Urban Loesch 30 Jun '14

30 Jun '14

Hi, I have a strange problem with sieve. After upgrading to 2.2.13 sieve seems to break the mailbody during automatic redirection. I have the following configuration. - User A sends mail to User B. - User B has an automatic redirect to User C - User C geht the mailbody broken I did some debugging. This is a part of the mailbody which i grabbed from the mailqueue before the mail gets delivered to user B: ... Message-ID: <53B12105.2020207(a)domain.net> Date: Mon, 30 Jun 2014 10:34:13 +0200 From: =?ISO-8859-15?Q?Urban_L=F6sch_Enas?= <userA(a)domain.net> User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Urban Loesch <userB(a)domain.net> Subject: testmail 5 X-Enigmail-Version: 1.6 Content-Type: multipart/mixed; boundary="------------040308070600090201000704" This is a multi-part message in MIME format. --------------040308070600090201000704 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit --------------040308070600090201000704 Content-Type: application/rtf; name="elenco_siti_inibiti.2.rtf" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="elenco_siti_inibiti.2.rtf" e1xydGYxXGFkZWZsYW5nMTAyNVxhbnNpXGFuc2ljcGcxMjUyXHVjMVxhZGVmZjBcZGVmZjBc c3RzaGZkYmNoMFxzdHNoZmxvY2gwXHN0c2hmaGljaDBcc3RzaGZiaTBcZGVmbGFuZzEwNDBc ZGVmbGFuZ2ZlMTA0MFx0aGVtZWxhbmcxMDQwXHRoZW1lbGFuZ2ZlMFx0aGVtZWxhbmdjczB7 XGZvbnR0Ymx7XGYwXGZiaWRpIFxmcm9tYW5cZmNoYXJzZXQwXGZwcnEye1wqXHBhbm9zZSAw MjAyMDYwMzA1MDQwNTAyMDMwNH1UaW1lcyBOZXcgUm9tYW47fQ0Ke1xmMVxmYmlkaSBcZnN3 aXNzXGZjaGFyc2V0MFxmcHJxMntcKlxwYW5vc2UgMDIwYjA2MDQwMjAyMDIwMjAyMDR9QXJp YWx7XCpcZmFsdCBBcmlhbH07fXtcZjJcZmJpZGkgXGZtb2Rlcm5cZmNoYXJzZXQwXGZwcnEx e1wqXHBhbm9zZSAwMjA3MDMwOTAyMDIwNTAyMDQwNH1Db3VyaWVyIE5ldzt9e1xmM1xmYmlk aSBcZnJvbWFuXGZjaGFyc2V0MlxmcHJxMntcKlxwYW5vc2UgMDUwNTAxMDIwMTA3MDYwMjA1 MDd9U3ltYm9sO30NCntcZjRcZmJpZGkgXGZzd2lzc1xmY2hhcnNldDBcZnBycTJ7XCpccGFu b3NlIDAyMGIwNjA0MDIwMjAyMDIwMjA0fUhlbHZldGljYTt9e1xmNVxmYmlkaSBcZm1vZGVy blxmY2hhcnNldDBcZnBycTF7XCpccGFub3NlIDAyMDcwNDA5MDIwMjA1MDIwNDA0fUNvdXJp ZXI7fXtcZjZcZmJpZGkgXGZyb21hblxmY2hhcnNldDBcZnBycTJ7XCpccGFub3NlIDAyMDIw NjAzMDQwNTA1MDIwMzA0fVRtcyBSbW57XCpcZmFsdCBUaW1lcyBOZXcgUm9tYW59O30NCntc ZjdcZmJpZGkgXGZzd2lzc1xmY2hhcnNldDBcZnBycTJ7XCpccGFub3NlIDAyMGIwNjA0MDIw MjAyMDMwMjA0fUhlbHY7fXtcZjhcZmJpZGkgXGZyb21hblxmY2hhcnNldDBcZnBycTJ7XCpc cGFub3NlIDAyMDQwNTAzMDYwNTA2MDIwMzA0fU5ldyBZb3JrO317XGY5XGZiaWRpIFxmc3dp c3NcZmNoYXJzZXQwXGZwcnEye1wqXHBhbm9zZSAwMDAwMDAwMDAwMDAwMDAwMDAwMH1TeXN0 ZW07fQ0Ke1xmMTBcZmJpZGkgXGZuaWxcZmNoYXJzZXQyXGZwcnEye1wqXHBhbm9zZSAwNTAw MDAwMDAwMDAwMDAwMDAwMH1XaW5nZGluZ3M7fXtcZjExXGZiaWRpIFxmbW9kZXJuXGZjaGFy c2V0MTI4XGZwcnExe1wqXHBhbm9zZSAwMjAyMDYwOTA0MDIwNTA4MDMwNH1NUyBNaW5jaG97 XCpcZmFsdCA/bD9yID8/XCc4MVwnNjZjfTt9DQp7XGYxMlxmYmlkaSBcZnJvbWFuXGZjaGFy c2V0MTI5XGZwcnEye1wqXHBhbm9zZSAwMjAzMDYwMDAwMDEwMTAxMDEwMX1CYXRhbmd7XCpc ZmFsdCA/Pz8/P0U/Pz8/P0VjRT8/Pz8/RT8/Y0VjRT8/Pz8/fTt9e1xmMTNcZmJpZGkgXGZu aWxcZmNoYXJzZXQxMzRcZnBycTJ7XCpccGFub3NlIDAyMDEwNjAwMDMwMTAxMDEwMTAxfVNp bVN1bntcKlxmYWx0ID8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz99O30NCntcZjE0 XGZiaWRpIFxmcm9tYW5cZmNoYXJzZXQxMzZcZnBycTJ7XCpccGFub3NlIDAyMDIwNTAwMDAw MDAwMDAwMDAwfVBNaW5nTGlVe1wqXGZhbHQgIVBzMk9jdUFlfTt9e1xmMTVcZmJpZGkgXGZt b2Rlcm5cZmNoYXJzZXQxMjhcZnBycTF7XCpccGFub3NlIDAyMGIwNjA5MDcwMjA1MDgwMjA0 fU1TIEdvdGhpY3tcKlxmYWx0ID9sP3IgP1M/Vj9iP059O30NCntcZjE2XGZiaWRpIFxmc3dp c3NcZmNoYXJzZXQxMjlcZnBycTJ7XCpccGFub3NlIDAyMGIwNjAwMDAwMTAxMDEwMTAxfURv dHVte1wqXGZhbHQgPz8/Pz9FPz9jRT8/Pz8/RWNFPz8/Pz9FPz8/Pz9FY307fXtcZjE3XGZi aWRpIFxmbW9kZXJuXGZjaGFyc2V0MTM0XGZwcnExe1wqXHBhbm9zZSAwMjAxMDYwOTA2MDEw MTAxMDEwMX1TaW1IZWl7XCpcZmFsdCBvPz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/ fTt9DQp7XGYxOFxmYmlkaSBcZm1vZGVyblxmY2hhcnNldDEzNlxmcHJxMXtcKlxwYW5vc2Ug ... Looks normal to me. Now: This is the part of the mailbody which i grabbed from the mailqueue after user B has received the mail and sieve has injectd it to the mailqueue for delivering to user C. ... Message-ID: <53B12105.2020207(a)domain.net> Date: Mon, 30 Jun 2014 10:34:13 +0200 From: =?ISO-8859-15?Q?Urban_L=F6sch_Enas?= <userA(a)domain.net> User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Urban Loesch <userB(a)domain.net> Subject: testmail 5 X-Enigmail-Version: 1.6 Content-Type: multipart/mixed; boundary="------------040308070600090201000704" This is a multi-part message in MIME format.^M --------------040308070600090201000704^M Content-Type: text/plain; charset=ISO-8859-15^M Content-Transfer-Encoding: 7bit^M ^M ^M --------------040308070600090201000704^M Content-Type: application/rtf;^M name="elenco_siti_inibiti.2.rtf"^M Content-Transfer-Encoding: base64^M Content-Disposition: attachment;^M filename="elenco_siti_inibiti.2.rtf"^M ^M e1xydGYxXGFkZWZsYW5nMTAyNVxhbnNpXGFuc2ljcGcxMjUyXHVjMVxhZGVmZjBcZGVmZjBc^M c3RzaGZkYmNoMFxzdHNoZmxvY2gwXHN0c2hmaGljaDBcc3RzaGZiaTBcZGVmbGFuZzEwNDBc^M ZGVmbGFuZ2ZlMTA0MFx0aGVtZWxhbmcxMDQwXHRoZW1lbGFuZ2ZlMFx0aGVtZWxhbmdjczB7^M XGZvbnR0Ymx7XGYwXGZiaWRpIFxmcm9tYW5cZmNoYXJzZXQwXGZwcnEye1wqXHBhbm9zZSAw^M MjAyMDYwMzA1MDQwNTAyMDMwNH1UaW1lcyBOZXcgUm9tYW47fQ0Ke1xmMVxmYmlkaSBcZnN3^M aXNzXGZjaGFyc2V0MFxmcHJxMntcKlxwYW5vc2UgMDIwYjA2MDQwMjAyMDIwMjAyMDR9QXJp^M YWx7XCpcZmFsdCBBcmlhbH07fXtcZjJcZmJpZGkgXGZtb2Rlcm5cZmNoYXJzZXQwXGZwcnEx^M e1wqXHBhbm9zZSAwMjA3MDMwOTAyMDIwNTAyMDQwNH1Db3VyaWVyIE5ldzt9e1xmM1xmYmlk^M aSBcZnJvbWFuXGZjaGFyc2V0MlxmcHJxMntcKlxwYW5vc2UgMDUwNTAxMDIwMTA3MDYwMjA1^M MDd9U3ltYm9sO30NCntcZjRcZmJpZGkgXGZzd2lzc1xmY2hhcnNldDBcZnBycTJ7XCpccGFu^M b3NlIDAyMGIwNjA0MDIwMjAyMDIwMjA0fUhlbHZldGljYTt9e1xmNVxmYmlkaSBcZm1vZGVy^M blxmY2hhcnNldDBcZnBycTF7XCpccGFub3NlIDAyMDcwNDA5MDIwMjA1MDIwNDA0fUNvdXJp^M ZXI7fXtcZjZcZmJpZGkgXGZyb21hblxmY2hhcnNldDBcZnBycTJ7XCpccGFub3NlIDAyMDIw^M NjAzMDQwNTA1MDIwMzA0fVRtcyBSbW57XCpcZmFsdCBUaW1lcyBOZXcgUm9tYW59O30NCntc^M ZjdcZmJpZGkgXGZzd2lzc1xmY2hhcnNldDBcZnBycTJ7XCpccGFub3NlIDAyMGIwNjA0MDIw^M MjAyMDMwMjA0fUhlbHY7fXtcZjhcZmJpZGkgXGZyb21hblxmY2hhcnNldDBcZnBycTJ7XCpc^M cGFub3NlIDAyMDQwNTAzMDYwNTA2MDIwMzA0fU5ldyBZb3JrO317XGY5XGZiaWRpIFxmc3dp^M c3NcZmNoYXJzZXQwXGZwcnEye1wqXHBhbm9zZSAwMDAwMDAwMDAwMDAwMDAwMDAwMH1TeXN0^M ZW07fQ0Ke1xmMTBcZmJpZGkgXGZuaWxcZmNoYXJzZXQyXGZwcnEye1wqXHBhbm9zZSAwNTAw^M MDAwMDAwMDAwMDAwMDAwMH1XaW5nZGluZ3M7fXtcZjExXGZiaWRpIFxmbW9kZXJuXGZjaGFy^M c2V0MTI4XGZwcnExe1wqXHBhbm9zZSAwMjAyMDYwOTA0MDIwNTA4MDMwNH1NUyBNaW5jaG97^M XCpcZmFsdCA/bD9yID8/XCc4MVwnNjZjfTt9DQp7XGYxMlxmYmlkaSBcZnJvbWFuXGZjaGFy^M c2V0MTI5XGZwcnEye1wqXHBhbm9zZSAwMjAzMDYwMDAwMDEwMTAxMDEwMX1CYXRhbmd7XCpc^M ZmFsdCA/Pz8/P0U/Pz8/P0VjRT8/Pz8/RT8/Y0VjRT8/Pz8/fTt9e1xmMTNcZmJpZGkgXGZu^M aWxcZmNoYXJzZXQxMzRcZnBycTJ7XCpccGFub3NlIDAyMDEwNjAwMDMwMTAxMDEwMTAxfVNp^M bVN1bntcKlxmYWx0ID8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz99O30NCntcZjE0^M XGZiaWRpIFxmcm9tYW5cZmNoYXJzZXQxMzZcZnBycTJ7XCpccGFub3NlIDAyMDIwNTAwMDAw^M MDAwMDAwMDAwfVBNaW5nTGlVe1wqXGZhbHQgIVBzMk9jdUFlfTt9e1xmMTVcZmJpZGkgXGZt^M b2Rlcm5cZmNoYXJzZXQxMjhcZnBycTF7XCpccGFub3NlIDAyMGIwNjA5MDcwMjA1MDgwMjA0^M fU1TIEdvdGhpY3tcKlxmYWx0ID9sP3IgP1M/Vj9iP059O30NCntcZjE2XGZiaWRpIFxmc3dp^M c3NcZmNoYXJzZXQxMjlcZnBycTJ7XCpccGFub3NlIDAyMGIwNjAwMDAwMTAxMDEwMTAxfURv^M dHVte1wqXGZhbHQgPz8/Pz9FPz9jRT8/Pz8/RWNFPz8/Pz9FPz8/Pz9FY307fXtcZjE3XGZi^M aWRpIFxmbW9kZXJuXGZjaGFyc2V0MTM0XGZwcnExe1wqXHBhbm9zZSAwMjAxMDYwOTA2MDEw^M MTAxMDEwMX1TaW1IZWl7XCpcZmFsdCBvPz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/Pz8/^M fTt9DQp7XGYxOFxmYmlkaSBcZm1vZGVyblxmY2hhcnNldDEzNlxmcHJxMXtcKlxwYW5vc2Ug^M MDIwMjA1MDkwMDAwMDAwMDAwMDB9TWluZ0xpVXtcKlxmYWx0IDJPY3VBZX07fXtcZjE5XGZi^M aWRpIFxmcm9tYW5cZmNoYXJzZXQxMjhcZnBycTF7XCpccGFub3NlIDAyMDIwNjA5MDQwMzA1^M MDgwMzA1fU1pbmNob3tcKlxmYWx0ID8/XCc4MVwnNjZjfTt9DQp7XGYyMFxmYmlkaSBcZnN3^M ... The part of the mail-header looks normal. But as you can see at beginning of the mailbody something inserts the strange character "^M" after each newline. According to Google this is a endline charachter from Windows. And this seems to break some clients (Eg. Lotus Notes). With dovecot version 2.1.x I don't have this problem. Have you any solution for me? Many thanks Urban Loesch

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Any issues with dsync between 2.1.7 and 2.2.9 ?
by deano-dovecot＠areyes.com 29 Jun '14

29 Jun '14

My current production system is running dovecot 2.1.7-7ubuntu1 on Ubuntu 13.04, and I'm building a new setup based on Ubuntu 14.04 with dovecot 2.2.9-1ubuntu2.1 - current standard in the repos. I'd like to use replication to get the mailstore from the old system to the new. Are there any caveats or gotchas to be aware of ? Is it possible to make it a one-way replication ? So problems or glitches on the new setup don't propagate to the old production ? Thanks - D.

1 0

Procmail to Sieve translation
by Gerhard Wiesinger 28 Jun '14

28 Jun '14

Hello, I'm trying to move from procmail to dovecot sieve. I found the translation script at http://www.dovecot.org/tools/procmail2sieve.pl It works well except the following use cases: * ^From:.*myemail@mydomain.com.* | formail -I"X-Priority: 2 (high)" -I"X-mydomain-com-seen: yes" | $SENDMAIL -oi \ myemail(a)mydomain2.com \ myemail(a)mydomain3.com :0c * ^From:.*myemail@mydomain.com.* ! +1123456789(a)mysmsprovider.com :0c * ^(To|Cc|Bcc):.*myemail@mydomain.com.* ! myemail(a)mydomain2.com myemail(a)mydomain3.com Is there a possibility to support these use cases (can be done manually)? How does forwarding to another domain work at the deliver process? :copy seems not to be supported, right? Thank you. Ciao, Gerhard

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